40514254024 has 8 divisors (see below), whose sum is σ = 75964226310. Its totient is φ = 20257127008.

The previous prime is 40514254009. The next prime is 40514254037. The reversal of 40514254024 is 42045241504.

It can be written as a sum of positive squares in only one way, i.e., 40252396900 + 261857124 = 200630^2 + 16182^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2532140869 + ... + 2532140884.

Almost surely, 2^40514254024 is an apocalyptic number.

It is an amenable number.

40514254024 is a deficient number, since it is larger than the sum of its proper divisors (35449972286).

40514254024 is a wasteful number, since it uses less digits than its factorization.

40514254024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5064281759 (or 5064281755 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 31.

Adding to 40514254024 its reverse (42045241504), we get a palindrome (82559495528).

The spelling of 40514254024 in words is "forty billion, five hundred fourteen million, two hundred fifty-four thousand, twenty-four".